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Schedule of Inventory (Details) - USD ($)
$ in Thousands
Mar. 31, 2023
Dec. 31, 2022
Inventory Disclosure [Abstract]    
Raw materials $ 497 $ 697
Work-in-process 164 155
Finished goods 703 548
Inventory reserve (566) (401)
Inventory, net 798 999
Inventory, current 464 488
Inventory, non-current $ 334 $ 511